For example, the climate we observe today could be compared to that of the 1800's or
over a longer time span such as several million years ago.
Not exact matches
That is, there was no conscious attempt on the part of individual reptiles to seek
such biological changes, since a series of random genetic mutations (
over a sufficiently
long span of
time) took its natural course to achieve an environmentally adaptive bird - like species.
Stable isotopic compositions — variants of particular chemical elements — of
such remains, recovered from soil and lake sediment, may help us better understand climate change
over a
long span of
time.
When I eat out and my meal
spans over a
longer period of
time (
such as 90 minutes last Saturday!)
Regardless of the fact spin - offs
such as Happy Home Designer (2015,) amiibo Festival (2015) and the New Leaf expansion «Welcome amiibo» and the mobile app has graced our presence since, it has been well
over 4 years since the last true instalment and even though I am not an Animal Crossing fan myself, it is just too
long a
span of
time.
The size of the imbalance varies with the
time span you consider, because it is larger in periods of weak surface warming
such as the last decade, when 0.9 W / m2 pertains, but smaller
over longer periods that have more warming at the surface
such as the last 20 - 30 years.
The evidence in favour of
such a link is the observation that the ITCZ and other air circulation system components have changed
over those
longer time spans.